名词
中文翻译：钾肥
同义词：
['potash', 'potash fertilizer例句：1. The soil in the garden needs to be enriched with potassium humate to improve its fertility.（花园里的土壤需要用钾肥来提高其肥力。）']
例句：
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1. The soil in the garden needs to be enriched with potassium humate to improve its fertility.
花园里的土壤需要用钾肥来提高其肥力。
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2. The farmers applied potassium humate to the crops to increase their yield.
农民们给农作物施用了钾肥，以增加产量。
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3.Potassium humate is a valuable resource for plant growth and development.
钾肥是植物生长和发育的重要资源。